Probably the Mazda RX-7 FD (1992-2002)

In many regards, the RX-7 is one of the best Wankel-engined sports cars ever produced, and with regards to performance is better than its successor the RX-8 (The RX-8 of course has other advantages).
Of course, its impractical, has a low MPG, and being a sports car has expensive insurance... but has amazing handling.